mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-28 21:33:52 +00:00
ds2760_battery: Document ABI change
Add some documentation for the newly added writeable properties. Suggested-by: Greg KH <gregkh@suse.de> Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
This commit is contained in:
parent
bd52ca555e
commit
24af320245
1 changed files with 20 additions and 0 deletions
20
Documentation/ABI/testing/sysfs-class-power
Normal file
20
Documentation/ABI/testing/sysfs-class-power
Normal file
|
@ -0,0 +1,20 @@
|
||||||
|
What: /sys/class/power/ds2760-battery.*/charge_now
|
||||||
|
Date: May 2010
|
||||||
|
KernelVersion: 2.6.35
|
||||||
|
Contact: Daniel Mack <daniel@caiaq.de>
|
||||||
|
Description:
|
||||||
|
This file is writeable and can be used to set the current
|
||||||
|
coloumb counter value inside the battery monitor chip. This
|
||||||
|
is needed for unavoidable corrections of aging batteries.
|
||||||
|
A userspace daemon can monitor the battery charging logic
|
||||||
|
and once the counter drops out of considerable bounds, take
|
||||||
|
appropriate action.
|
||||||
|
|
||||||
|
What: /sys/class/power/ds2760-battery.*/charge_full
|
||||||
|
Date: May 2010
|
||||||
|
KernelVersion: 2.6.35
|
||||||
|
Contact: Daniel Mack <daniel@caiaq.de>
|
||||||
|
Description:
|
||||||
|
This file is writeable and can be used to set the assumed
|
||||||
|
battery 'full level'. As batteries age, this value has to be
|
||||||
|
amended over time.
|
Loading…
Reference in a new issue